We have recently bought a Mumble server for everyone to use.

Here is the link to download Mumble: http://mumble.sourceforge.net/

The information for the server is here:

Address - falcon.mumbleboxes.com
Port: 36140

Choose whatever username (preferably the one that is the same as your Steam name.)

Your password can also be whatever you like.

I hope to see you on there soon!

Adam